Living under the names William Chase and Hanna Becket, the ex-cop and and ex-lawyer fled the U.S. and have been working with anti-traffickers around the world.

The work is taking a toll on their relationship, and on William's sanity.

When they're called to investigate the disappearance of a girl in Roatan, Honduras, William and Hanna soon find themselves in the dark underbelly of paradise. William discovers startling evidence of human traffickers and begins down a path to try and rescue all the victims he can...